WO2017092612A1 - Structure de capteur tactile capacitif - Google Patents

Structure de capteur tactile capacitif Download PDF

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Publication number
WO2017092612A1
WO2017092612A1 PCT/CN2016/107243 CN2016107243W WO2017092612A1 WO 2017092612 A1 WO2017092612 A1 WO 2017092612A1 CN 2016107243 W CN2016107243 W CN 2016107243W WO 2017092612 A1 WO2017092612 A1 WO 2017092612A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
capacitive touch
touch sensor
sensor structure
electrodes
Prior art date
Application number
PCT/CN2016/107243
Other languages
English (en)
Chinese (zh)
Inventor
卢鸿星
刘武
Original Assignee
深圳市汇顶科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市汇顶科技股份有限公司 filed Critical 深圳市汇顶科技股份有限公司
Publication of WO2017092612A1 publication Critical patent/WO2017092612A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

L'invention concerne une structure de capteur tactile capacitif, comportant: au moins deux ensembles de condensateurs mutuels, chaque ensemble de condensateur mutuel comportant un ensemble d'électrodes X et un ensemble d'électrodes Y, chaque ensemble d'électrodes X comportant au moins deux électrodes X, et chaque ensemble d'électrodes Y comportant au moins deux électrodes Y. Un écartement est ménagé entre deux électrodes X adjacentes, l'écartement comportant un premier écartement et un deuxième écartement. Les deux électrodes X adjacentes dans chaque ensemble d'électrodes X sont reliées électriquement via une pièce de pont. Deux ensembles périphériques d'électrodes X sont reliés électriquement à un circuit de traitement. Au moins une partie de prolongement s'étend à partir de chaque ensemble médian d'électrodes X. La partie de prolongement est disposée à l'intérieur du premier écartement et passe à travers la pièce de pont pour se connecter au circuit de traitement. L'électrode Y est reliée électriquement au circuit de traitement.
PCT/CN2016/107243 2015-11-30 2016-11-25 Structure de capteur tactile capacitif WO2017092612A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520974967.XU CN205158326U (zh) 2015-11-30 2015-11-30 一种电容式触摸传感器结构
CN201520974967.X 2015-11-30

Publications (1)

Publication Number Publication Date
WO2017092612A1 true WO2017092612A1 (fr) 2017-06-08

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ID=55693997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/107243 WO2017092612A1 (fr) 2015-11-30 2016-11-25 Structure de capteur tactile capacitif

Country Status (2)

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CN (1) CN205158326U (fr)
WO (1) WO2017092612A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205158326U (zh) * 2015-11-30 2016-04-13 深圳市汇顶科技股份有限公司 一种电容式触摸传感器结构
WO2019090721A1 (fr) * 2017-11-10 2019-05-16 深圳市汇顶科技股份有限公司 Capteur tactile, dispositif tactile et terminal électronique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200866A (zh) * 2010-03-24 2011-09-28 上海天马微电子有限公司 互电容触摸感应装置及其检测方法、触摸显示装置
CN103345343A (zh) * 2013-06-27 2013-10-09 深圳市汇顶科技股份有限公司 一种单层布线的电容式二维触摸传感器
CN205158326U (zh) * 2015-11-30 2016-04-13 深圳市汇顶科技股份有限公司 一种电容式触摸传感器结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200866A (zh) * 2010-03-24 2011-09-28 上海天马微电子有限公司 互电容触摸感应装置及其检测方法、触摸显示装置
CN103345343A (zh) * 2013-06-27 2013-10-09 深圳市汇顶科技股份有限公司 一种单层布线的电容式二维触摸传感器
CN205158326U (zh) * 2015-11-30 2016-04-13 深圳市汇顶科技股份有限公司 一种电容式触摸传感器结构

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Publication number Publication date
CN205158326U (zh) 2016-04-13

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